baber/WOPTO huggingface dataset:
Patent KR-20140050920-A (KR)
Title: 방열패드 및 그 제조 방법
Inventor: SONG JUN HYEN
IPC: C01B31/04
Filed: 2012-10-22
Abstract: 본 발명은 방열패드 및 그 제조방법에 관한 것으로써, 보다 구체적으로는 열 방출 효율을 향상시킬 수 있는 방열 패드 및 그 제조 방법에 대하여 개시한다. 
본 발명에 따른 방열패드는 그라파이트 시트; 상기 그라파이트 시트를 관통하도록 형성된 다수의 홀; 및 상기 그라파이트 시트의 상면 및 하면과 상기 다수의 홀 내에 형성된 전도성 잉크층;을 포함하는 것을 특징으로 한다.
Patent KR-20140053692-A (KR)
Title: Bumper beam unit for vehicle
Inventor: LEE MUN YONG
IPC: B60R19/18
Filed: 2012-10-26
Abstract: Disclosed is a bumper beam unit for a vehicle. The bumper beam unit for a vehicle according to an embodiment of the present invention includes a bumper beam which is formed in the width direction of a vehicle, stays which are assembled on both sides of the rear of the bumper beam, and a stay plate which is assembled on the rear of the stay and assembles the stay on a vehicle body. The stays include a water plate which is assembled through top and bottom mounting terminals while being inserted into the bumper beam by forming mounting terminals extended to the front of the top and bottom and is placed between the mounting terminals of the stays and the bumper beam, and auxiliary stays which are adjacent to the stays installed on the rear of the stay plate to allow the front thereof to correspond to the rear surface of the bumper beam.
Patent KR-20140056649-A (KR)
Title: Fan heater temperature control system with the function maintain a uniform indoor temperature
Inventor: HYUN JAE HO
IPC: F24D19/02
Filed: 2012-10-30
Abstract: The present invention relates to a fan heater temperature control system and, more specifically, to a fan heater temperature control system capable of maintaining the overall temperature within a greenhouse by having a temperature control apparatus directly connected with a main computer and having the temperature control apparatus and at least two fan heaters connected in a wired or wireless communication method, thereby freely controlling ON-OFF as well as the temperature of the fan heater. The fan heater temperature control system comprises: at least two fan heaters installed therein; and the temperature control apparatus having: a multi-sensor to measure a convection temperature inside the greenhouse provided by the fan heaters; a temperature detecting unit to output a measured value of the multi-sensor as a temperature signal; a key input unit to allow a user to input and set a temperature within the greenhouse as the user wants; an A/D conversion unit to output by converting the signal of the temperature detecting unit into a digital signal; a control unit to transfer, to the main computer, the signal received from the A/D conversion unit and the key input unit and to output a temperature control signal by the control signal of the main computer; a display to display the current indoor temperature of the greenhouse, the temperature set by the user and an operational state of the heat fans by being connected with the control unit; and external memory to store programs and data required in the control operations and to provide memory areas required in the program operations of the control unit by being connected with the control unit, wherein each fan heat is operated or stopped by the temperature control signal, and the main computer and the temperature control apparatus are connected in a wired communication method.
Patent KR-20140055571-A (KR)
Title: Work support platform and method of underwater robot
Inventor: PARK JIN HYUNG
IPC: B63C11/00
Filed: 2012-10-31
Abstract: Disclosed in the present invention are a work supporting platform for an underwater robot and a method thereof. According to an embodiment of the present invention, the work supporting platform for an underwater robot can be positioned between a mother ship and an underwater robot in order to support the work of the underwater robot, and comprises a platform main body which has a waterproof structure; a robot mounting unit which physically mounts or disassembles the underwater robot on or from the platform main body; multiple cable regulating winch units which regulate the length of a cable depending on the relative motion of a mother ship and the underwater robot; and a control unit which forms a fixed coordinate system using a position measuring sensor, and provides the underwater robot with information necessary for moving to a targeted work position and for work by measuring the relative position value of the underwater robot.
Patent KR-20140056999-A (KR)
Title: Light emitting device package
Inventor: HWANG JAE HO
IPC: H01L33/48
Filed: 2012-11-02
Abstract: A light emitting device package according to the embodiment of the present invention includes: a body with a cavity; a plurality of lead frames which are arranged on the bottom of the cavity and include a first lead frame and a second lead frame; a first light emitting chip and a second light emitting chip which are arranged on the first lead frame and the second lead frame, respectively; and a molding member which is molded on the first and second light emitting chips and is formed in the cavity. The body includes a first partition part with a first height and a second partition part which is integrated with the first partition part and has a second height which is different from the first height. The first partition part and the second partition part correspond to both edges of the body.
Patent KR-20140059465-A (KR)
Title: Valve for water pouring of water pail
Inventor: MOON SUNG SOO
IPC: B65D33/36
Filed: 2012-11-08
Abstract: The present invention relates to a valve for injecting water into a water pail pack and a dispenser having the valve and, more particularly, to a valve for injecting water into a water pail pack and a dispenser having the valve, which can prevent the outside exposure of water while storing the water injected from the outside in the inside of a water pail pack, and can allow a valve to be open or closed upon completion of the connection between the water pail pack and a dispenser. The valve for injecting water into a water pail pack and the dispenser having the valve comprise: an inlet body (100) which is formed in a mineral water pack (30) for storing mineral water (10), and has an inlet hole (110) penetrating in order to allow the mineral water (10) to be injected or be discharged; a valve body (200) which is combined with the inlet hole (110), and has a flow hole (210) penetrating in order to allow the mineral water (10) to flow; and a sealing body (300) which opens or closes the flow hole (210) while being elastic by being connected with the lower part of the valve body (200).
Patent KR-20130118717-A (KR)
Title: Electrode assembly, battery cell and device comprising the same
Inventor: KWON SUNG JIN
IPC: H01M10/0565
Filed: 2012-11-09
Abstract: PURPOSE: An electrode assembly is provided to realize various designs, minimize the dead space generated due to design factors, and retain excellent electric capacity characteristics. CONSTITUTION: An electrode assembly (100) comprises a combination of two or more kinds of electrode units (110, 120, 130) having different areas. The electrode units are laminated such that a step difference is formed between the electrode units. A cathode (40) and an anode (50) face each other on a boundary surface between the electrode units. The cathode and the anode facing each other on the boundary surface between the electrode units have an N/P ratio of 1-1.1. On the boundary surface between the electrode units having different areas, an anode of a relatively larger-area electrode unit and a cathode of a relatively smaller-area electrode unit face each other.
Patent KR-20140062926-A (KR)
Inventor: KANG HYUN SEO
IPC: A61K8/97
Filed: 2012-11-15
Abstract: The present invention relates to a sustained-release carrier of green tea leaf cells and a cosmetic composition containing the same. In particular, the present invention relates to a sustained-release carrier of green tea leaf cells which is prepared by isolating undestroyed green tea leaf cells and incorporating active ingredients into the green tea leaf cells so that the active ingredients are slowly released from the green tea leaf cells; and a cosmetic composition containing the same.
Patent KR-20140066518-A (KR)
Title: Semiconductor device and method for fabricating the same
Inventor: LIM GWANG MAN
IPC: H05K9/00
Filed: 2012-11-23
Abstract: Provided are a semiconductor device and a method for fabricating the same. The semiconductor device includes a substrate, a connection member which is formed on the upper surface of the substrate, a semiconductor package which is mounted on the connection member, a sealing material which is formed to fill a space between the upper part of the substrate and the lower part of the semiconductor package, and a shielding material which is formed to cover the sealing material and the semiconductor package.
Patent KR-20140068531-A (KR)
Inventor: RYU YOUNG JU
IPC: H01L51/50
Filed: 2012-11-28
Abstract: The present invention provides a phosphorescent compound which is represented by the following chemical formula. X, Y, Z indicate carbon or nitrogen, and at least one among the same is nitrogen. R is selected from heterocyclic compounds.
Patent KR-20140068610-A (KR)
Inventor: CHO KWANG SU
IPC: B29D7/01
Filed: 2012-11-28
Abstract: The present invention relates to a monolayer elastic roll sheet and a preparation method thereof which comprises the steps of: preparing an extruder including a plate shaped nozzle; preparing a composition using thermoplastic elastomer (TPE); molding the composition into an extruded foaming sheet by extruding and foaming at 150-250°C through the plate shaped nozzle; rolling the extruded foaming sheet by passing between an upper presattern roller and a lower pattern roller; and annealing the sheet at 50-120°C. The present invention provides the monolayer elastic roll sheet and a preparation method thereof in which TPE included in the composition is one among thermoplastic-olefin (TPO), themoplastic-styrene (TPS), thermoplastic-urethan (TPU), thermoplastic-polyester-elastomer (TPEE), thermoplastic-polyamide (TPA), or a mixture thereof.
Patent KR-20140071128-A (KR)
Inventor: KIM JAE YOUN
IPC: G08B23/00
Filed: 2012-12-03
Abstract: The present invention relates to a method control controlling dynamic alarm suppression of alarm equipment for a sea plant facility. More specifically, the method of the present invention includes: a first process of designing an alarm group, an alarm type, and an alarm case logic constitution to control alarm suppression, and storing a designed tag to be dynamic suppressed and the alarm case logic in a control unit by a logic input unit; a second process of collecting alarm condition information on alarm equipment through alarm signals transmitted from various sensors; and a third process of operating the alarm equipment according to the alarm case logic stored in the first process based on the collected alarm condition information. Therefore, the method of the present invention can accurately operate the alarm equipment according to the systematized alarm case logic, and control the operation of the alarm equipment according to a priority based on operation conditions or importance of the alarm equipment, thereby efficiently managing the important equipment.
Patent KR-20140074759-A (KR)
Inventor: JO BEON GYUN
IPC: B01D69/08
Filed: 2012-12-10
Abstract: The present invention relates to a polyvinylidene fluoride (PVDF) hollow fiber membrane and, more specifically, to a PVDF hollow fiber membrane having excellent filtration efficiency, which is formed into a novel triple structure; can be effectively used for membrane washing such as backwash by having excellent mechanical strength in comparison with a PVDF hollow fiber membrane manufactured by a conventional process; and simultaneously satisfies an excellent exclusion rate while improving water permeability remarkably.
Patent KR-20140076750-A (KR)
Inventor: KIM NAM GWANG
IPC: G03F7/004
Filed: 2012-12-13
Abstract: Provided are a photosensitive resin composition for a color filter including a coloring agent including a parylene dye represented by chemical formula 1, an acrylic binder resin, a photo-polymerizable monomer, a photopolymerization initiator, and a solvent, and a color filter using the same. In chemical formula 1, each substituent is defined in the specification.
Patent KR-20140077346-A (KR)
Inventor: CHOI DONG HYEOK
IPC: H01F27/28
Filed: 2012-12-14
Abstract: The present invention provides a power inductor which includes: a coil support layer which includes a through hole in the center thereof; a first coil layer and a second coil layer spirally formed on both sides of the coil support layer; an inductor body whereby the coil support layer and the first and second coil layers are buried to expose the end parts of the first and second coil layers through both cross sections thereof; and a first external electrode and a second external electrode formed on both cross sections of the inductor body to be connected to the exposed end parts of the first and second coil layers. A core is formed in the through hole of the coil support layer and is made of magnetic materials including a spherical metal powder. A top cover part and a bottom cover part are made of magnetic materials including a planar metal powder.
Patent KR-20140077639-A (KR)
Title: Data packing and slot allocation apparatus for continuous data transmission
Inventor: LIM JAE SUNG
IPC: H04L1/08
Filed: 2012-12-14
Abstract: The present invention relates to a data packing apparatus and a slot allocating apparatus for consecutive data transmission. The present invention relates to the data packing apparatus and the slot allocating apparatus for consecutive data transmission in order to transmit mass data such as images in the Link-16 environment. Therefore, disclosed is the data packing apparatus for consecutive data transmission in order to transmit information by packing data in the order of the data information and information excluding the data information containing a head and a sync within a time slot of a previously defined length for consecutive information transmission of the relatively mass data as compared to voice data.
Patent KR-20140077730-A (KR)
Title: Method of displaying caption based on user preference, and apparatus for perfoming the same
Inventor: JEON BYEUNG WOO
IPC: H04N21/45
Filed: 2012-12-14
Abstract: A method and an apparatus for selectively displaying a subtitle are provided. The method for selectively displaying a subtitle comprises the steps of acquiring video information and subtitle information corresponding to the video information; determining a preferred level of a user who views the video information and the subtitle information; generating output subtitle information by processing the subtitle information based on the determined preferred level; and synchronizing the video information with the output subtitle information and outputting the synchronized information. Therefore, learning effects can be maximized by providing level services considering the characteristics of users in the field of language study.
Patent KR-20140082179-A (KR)
Title: Power supply circuit of semiconductor apparatus
Inventor: HONG YUN SEOK
IPC: G11C5/14
Filed: 2012-12-24
Abstract: The present invention comprises a first power control unit configured to selectively provide a first voltage and a second voltage as a power source of a functional circuit block of a semiconductor device in response to a standby mode signal and an active mode signal; and a second power control unit configured to provide a third voltage as a bulk bias of the functional circuit block.
Patent KR-20140113753-A (KR)
Inventor: KIM HYUN SOOK
IPC: A63F13/79
Filed: 2012-12-26
Abstract: Disclosed are a game management system and a game management method. According to the present invention, a customer can conveniently enjoy a game without the exchange of an extra chip or coin by being able to enjoy the game using a customer card issued based on input personal information. In addition, the customer can enjoy the game based on game card information stored in the customer card read by a game card reader part when the game card reader part, a game management server, and a game console are connected to each other through a communications network, and can enjoy the game even if in a remote place because game result information transmitted from the game console in real time is stored in the game management server. Furthermore, the loss of the game result information of the customer can be minimized because the game result information transmitted from the game console is transmitted to a game information management device when a power supply for the game console is shut down, and the stored game result information of each customer can be protected even if a power supply for the game information management device is turned off by a power outage because the game management server has a backup battery.
Patent KR-20140085664-A (KR)
Inventor: HAN BYOUNG DON
IPC: C12N15/11
Filed: 2012-12-26
Abstract: The present invention relates to a method for screening chromosome abnormality syndrome in infants using differential expression of maternal plasma mRNA before birth, and to a composition for screening. The method for screening chromosome abnormality syndrome in infants of the present invention is marginally influenced by weight, age, and pregnancy week number of a mother, while capable of screening chromosome abnormality syndrome in infants with high sensitivity and accuracy. In addition, the method for screening chromosome abnormality syndrome in infants uses differential expression of maternal plasma mRNA, thereby having low risk and being able to simply screen chromosome abnormality syndrome in infants at low costs.
Patent KR-20140084549-A (KR)
Title: Piezo Actuator
Inventor: LEE IN HO
IPC: H02N2/02
Filed: 2012-12-27
Abstract: A piezo actuator according to the present invention comprises a piezo performing expansion or contraction by applied voltage; a diaphragm to which the piezo is attached and generating vibration by the bending motion due to the expansion or contraction of the piezo; a weight connected to the diaphragm to amplify the vibration generated by the diaphragm; a bracket arranged at least partially on opposite sides of the diaphragm; a buffered projection having at least one elastic which is arranged between the bracket and the weight; and a case disposed opposite the bracket and covering at least a portion of the piezo, the diaphragm, the weight, and the buffer protrusion.
Patent KR-20140084897-A (KR)
Inventor: HAN KYU SEOK
IPC: C21D8/12
Filed: 2012-12-27
Abstract: The present invention relates to an oriented electrical steel sheet and a method to manufacture the same. The oriented electrical steel sheet includes: 2.0-4.5 wt% of silicon (Si), 0.001-0.10 wt% of carbon (C), 0.001-0.010 wt% of aluminum (Al), 0.001-0.08 wt% of manganese (Mn), 0.0005-0.005 wt% of nitrogen (N), 0.001-0.050 wt% of sulfur (S), 0.005-0.2 wt% of copper (Cu), and the remainder consisting of iron (Fe) and inevitable impurities. The sulfur (S) is separately segregated in a grain boundary of the steel sheet, or at least one among FeS or Cu_2S precipitate is applied as a secondary grain growth restrainer.
Patent KR-20120052931-A (KR)
Inventor: SHASTRI KALPENDU
IPC: H04B10/2581
Filed: 2010-06-10
Abstract: 광 도메인의 데이터를 나타내기 위해 PAM 기술을 이용함으로써 광범위한 SERDES 기능에 대한 필요를 제거하는 동시에, 광학적 클럭 신호를 전송하기 위해 분리된 채널을 이용함으로써 장치의 수신단에서 클럭 복원 회로에 대한 필요를 제거하는, 고속 데이터 응용에 사용되는 광학적 상호연결 장치가 제공된다.
Patent KR-20120024978-A (KR)
Inventor: UCHIDA HIDEKI
IPC: H05B33/10
Filed: 2010-06-11
Abstract: 기판(20)이나 하층전극(21), 상층전극(26), 유기층(22)을 구비한다.  유기층(22)은 한 쌍의 전극층(21, 26) 사이에 형성된다.  이들 전극충(21, 26)과 유기층(22)은 기판(20) 상에 적층된다.  유기층(22)의 정공주입층(23)이나 발광층(24)이 전기분무법을 이용하여 성막되며, 미립자가 연속적으로 결합되어 형성된 막상 구조를 갖는다.
Patent KR-20120036365-A (KR)
Inventor: MERROW BRIAN S
IPC: G11B20/18
Filed: 2010-07-15
Abstract: 저장 장치를 테스트하기 위한 테스트 슬롯 조립체가 제공된다.  테스트 슬롯 조립체는 저장 장치, 또는 저장 장치 이송기에 의해 지지되는 저장 장치를 수납하여 지지하도록 구성된다.  테스트 슬롯 조립체는 또한 전도 가열 조립체를 포함한다.  전도 가열 조립체는 열 전도를 통해 저장 장치를 가열하도록 배열된다.
Patent KR-20120040260-A (KR)
Title: Interferometric analysis of surfaces
Inventor: DE GROOT PETER J
IPC: G03F9/00
Filed: 2004-09-15
Abstract: A method for determining a spatial property of an object includes obtaining a scanning low coherence interference signal from a measurement object that includes two or more interfaces. The scanning low coherence interference signal includes two or more overlapping low coherence interference signals, each of which results from a respective interface. Based on the low coherence interference signal, a spatial property of at least one of the interfaces is determined. In some cases, the determination is based on a subset of the low coherence interference signal rather than on the entirety of the signal. Alternatively, or in addition, the determination can be based on a template, which may be indicative of an instrument response of the interferometer used to obtain the low coherence interference signal.
Patent KR-20120085261-A (KR)
Inventor: OOMAE KENSUKE
IPC: A01C15/00
Filed: 2010-10-29
Abstract: 잔류 비료를 견실하게 배출한다. 
지지 프레임부와 하부측 공급체로 고정측 시비부를 형성하는 한편, 일측에 배치한 복수의 호퍼부들을 인접 방향에 일체적으로 연통 연설해서 일측 가동측 시비부를 형성함과 아울러, 타측에 배치한 복수의 호퍼부들을 인접 방향에 일체적으로 연통 연설해서 타측 가동측 시비부를 형성하고, 양측 가동측 시비부의 외측 단부에는 내부에 잔류하는 비료를 배출하기 위한 배출부를 설치하고, 일측 가동측 시비부와 타측 가동측 시비부는 각각 지지 프레임부의 측단부에 피봇·연결되어 대략 수평으로 횡와시킨 공급 자세와 대략 수직으로 튀어올라서 상기 배출부를 하방으로 지향시킨 배출 자세로 자세 변경 가능하게 했다.
Patent KR-20120060891-A (KR)
Inventor: MAEDA MIHO
IPC: H04W76/28
Filed: 2007-04-27
Abstract: 이동단말(3)이 Active안의 DTX기간으로 이행하는 것이 가능한 지 여부를 판정하여, Active안의 DTX기간으로 이행하는 것이 가능할 경우, 그 취지를 기지국(2)에 통지하고, 기지국(2)이 이동단말(3)로부터의 통지를 계기로 하여, Active안의 DRX기간으로 이행하는 것이 가능한 취지의 판정을 행하면, 이동단말(3)의 데이터의 송신 처리부 및 수신 처리부에 대한 전원의 공급을 일시적으로 정지한다.
Patent KR-20120069755-A (KR)
Inventor: MONDEN TAICHI
IPC: H01L29/788
Filed: 2010-09-29
Abstract: 실리콘 표면과 실리콘 화합물층이 노출된 피처리체에 대해, 선택적으로 실리콘을 높은 질화 레이트와 높은 질소 도즈량으로 플라즈마 질화 처리하는 방법이 제공된다. 선택적 플라즈마 질화 처리는 처리 압력을 66.7Pa이상 667Pa이하의 범위내로 설정하고, 탑재대(2)의 전극(42)에 고주파 전원(44)으로부터 피처리체의 면적당 0.1W/㎠ 이상 1.2W/㎠ 이하의 고주파 전력을 공급하여 실행한다. 이 고주파 전력에 의해서 웨이퍼(W)에 바이어스 전압이 인가되고, 높은 Si/SiO 2  선택비가 얻어진다.
Patent KR-20120123022-A (KR)
IPC: A23L15/00
Filed: 2011-01-19
Abstract: 레이저 빔이 외부층 아래에서 에그 껍질의 층 내로 실질적으로 에칭하지 않고 에그 껍질의 외부층을 탈색하기 위해 에그 껍질 상에 지향되는 에그 껍질을 제조하기 위한 방법이 개시된다.  레이저는 약 2000 watts/sq.in 미만의 전력 밀도를 갖는 스폿을 전달하고 레이저 마킹 프로세스에 의해 발생된 에그의 에칭의 깊이는 약 25 미크론을 초과하지 않는다.  잉크젯 인쇄는 레이저 마킹 프로세스에 추가될 수 있고, 레이저 마킹을 대신하여 사용될 수 있다.  에그는 인쇄 전에(그리고 후에) 에그가 패키지 내에 균일하게 배향된 상태로 포장기 컨베이어에 의해 공급된 장치 또는 포장기 컨베이어 위에 카톤 내에서 마킹될 수도 있다.  마킹은 마킹이 레이저에 의해서, 잉크에 의해서, 또는 양자 모두에 의해서든 간에 컨베이어 상의 카톤 내에서 이뤄진다.
Patent KR-20120101676-A (KR)
Inventor: MARK JOSEPH L
IPC: A61B17/32
Filed: 2010-11-08
Abstract: 본원은 내시경 내에 배치되는 의료기구의 일부분을 관심부위에 적당히 위치시키기 위한 어댑터에 관한 것이다.
Patent KR-20120098773-A (KR)
Inventor: ISAHAYA YOSHINORI
IPC: C08G64/04
Filed: 2010-11-18
Abstract: [과제] 방향족 폴리카보네이트 수지의 양호한 품질을 유지하고, 또한 충분한 고분자량화를 달성할 수 있는, 개량된 방향족 폴리카보네이트 수지의 고분자량화 방법을 제공하는 것을 과제로 한다. 
[해결수단] 에스테르 교환 촉매의 존재하, 방향족 폴리카보네이트와 비점 240℃ 이상의 지방족 디올 화합물(바람직하게는 방향족 폴리카보네이트의 전체 말단량 1몰에 대해 0.01 내지 1.0몰)을 감압 조건(바람직하게는 13kPaA(100torr) 내지 0.01kPaA(0.01torr)의 감압하)에서 에스테르 교환 반응에 의해 연결하여 고분자량화하고, 상기 에스테르 교환 반응 후의 방향족 폴리카보네이트의 중량 평균 분자량(Mw)이, 반응 전의 방향족 폴리카보네이트의 중량 평균 분자량(Mw)보다도, 바람직하게는 5,000 이상 높아진다.
Patent KR-20120109499-A (KR)
Inventor: JENSEN ANDERS E
IPC: F01N3/20
Filed: 2010-11-19
Abstract: 본 발명은 환원제의 첨가가 제어부에 의해 관리되고 촉매부 상부의 가스 내로 주입되는 선택적 촉매 환원 (SCR)용 시스템에 관한 것이다.  본 발명의 일부 구현예에서, 상기 주입부는 복수의 주입 노즐을 포함한다.
Patent KR-20120131153-A (KR)
IPC: A61B17/86
Filed: 2011-02-23
Abstract: 뼈 치료 시스템은 제1 끝단으로부터 제2 끝단까지 길이 방향으로 연장하고, 다수의 관통 개구들을 포함하는 뼈 플레이트; 및 개구들의 제1 개구 내부에 고정되게 수납되는 크기와 모양을 가진 헤드, 및 헤드가 제1 개구 내부에 고정되게 수납될 때 뼈 플레이트로부터 결합될 뼈의 제1 표적 영역 쪽으로 원위 방향으로 돌출함으로써 뼈의 제1 표적 용역을 뼈 플레이트에 대해 필요한 공간적 관계로 임시적으로 유지할 수 있으며, 헤드로부터 뾰족한 뼈 결합 원위 끝단까지 원위 방향으로 연장하는 스파이크부(spiked portion)를 포함하는 제1 후크 부재를 구비한다.